Filters Search Filter by category Filter by category Lung Health Other Pages Products Events News Articles reset filters See Results Patient-Centered Device Development of a New Portable Spacer (Valved Holding Chamber - VHC) RDD 2020 - E-Poster Presentation This article describes the generative, patient-centered, design process used in the development of a prototype VHC intended primarily for use ‘on the go’ by adults with persistent asthma or newly diagnosed COPD. View details First page « First Previous page ‹‹ Page 1 Page 2 Page 3 Current page 4